package cn.edu.scau.cmi.wujiaxian.exercise5;

public class Example5_7 {
	
	public static void main(String[] args) {
		Lader.下底 = 100;
		Lader laderOne = new Lader();
		Lader laderTwo = new Lader();
		laderOne.设置上底(28);
		laderTwo.设置上底(66);
		System.out.println("laderOne的上底：" + laderOne.获取上底());
		System.out.println("laderOne的下底：" + laderOne.获取下底());
		System.out.println("laderTwo的上底：" + laderTwo.获取上底());
		System.out.println("laderTwo的下底：" + laderTwo.获取下底());
	}
	
}
